code: def find_case_insensitive_filename(filename, path):
      for f in os.listdir(path):
          if f.lower() == filename.lower():
              return f
  
file_path: jiant/jiant/utils/python/filesystem.py
imports: import os
  import importlib
  import sys
  from contextlib import contextmanager
label_desc: Use image node_id 5 for calling a global function with example usage: find_case_insensitive_filename(filename, path) and returns: f